EP0234927A3 - Ventilation device for building roofs - Google Patents

Ventilation device for building roofs Download PDF

Info

Publication number
EP0234927A3
EP0234927A3 EP87301625A EP87301625A EP0234927A3 EP 0234927 A3 EP0234927 A3 EP 0234927A3 EP 87301625 A EP87301625 A EP 87301625A EP 87301625 A EP87301625 A EP 87301625A EP 0234927 A3 EP0234927 A3 EP 0234927A3
Authority
EP
European Patent Office
Prior art keywords
housing
flaps
ventilation opening
gutter
see
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP87301625A
Other versions
EP0234927A2 (en
EP0234927B1 (en
Inventor
Norbert Peters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Colt International Holdings AG
Original Assignee
Colt International Holdings AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Colt International Holdings AG filed Critical Colt International Holdings AG
Priority to AT87301625T priority Critical patent/ATE49288T1/en
Publication of EP0234927A2 publication Critical patent/EP0234927A2/en
Publication of EP0234927A3 publication Critical patent/EP0234927A3/en
Application granted granted Critical
Publication of EP0234927B1 publication Critical patent/EP0234927B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)

Abstract

A housing (2) defines a ventilation opening (l) controlled by a closing device with two flaps (5, 6) which are alike and are pivotally movable in opposite directions about external hinge axes (l8) (see Fig. 2) by means of pivot drives (7) and which, in their closed position, engage with their edges over a gutter (l9) crossing the ventilation opening (l) centrally as well as over the walls (9, l0; ll, l2) of the housing (2) carrying them, at their upper edge so as to completely cover the ventilation opening (l) in the housing (2) and protect it from the entry of the weather. A transverse girder (8) is secured to the longitudinal walls (9, l0) and engages under the gutter (l9) and supports the pivot drives (7) for the flaps (5, 6). The longitudinal walls (9, l0) of the housing (2) comprise supporting and locking rails (20, 2l) (see also Fig. 3) supporting axially adjustable bearing blocks (24, 25) for the flaps (5, 6).
EP87301625A 1986-02-28 1987-02-25 Ventilation device for building roofs Expired - Lifetime EP0234927B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87301625T ATE49288T1 (en) 1986-02-28 1987-02-25 VENTILATION DEVICE FOR ROOFS OF BUILDINGS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3606562 1986-02-28
DE19863606562 DE3606562A1 (en) 1986-02-28 1986-02-28 VENTILATION DEVICE FOR BUILDING ROOFS

Publications (3)

Publication Number Publication Date
EP0234927A2 EP0234927A2 (en) 1987-09-02
EP0234927A3 true EP0234927A3 (en) 1987-10-14
EP0234927B1 EP0234927B1 (en) 1990-01-03

Family

ID=6295191

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87301625A Expired - Lifetime EP0234927B1 (en) 1986-02-28 1987-02-25 Ventilation device for building roofs

Country Status (4)

Country Link
EP (1) EP0234927B1 (en)
AT (1) ATE49288T1 (en)
AU (1) AU592156B2 (en)
DE (2) DE3606562A1 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404961A (en) * 1942-12-30 1946-07-30 Klauer Mfg Company Ventilator
US3654851A (en) * 1970-04-08 1972-04-11 Mannie Bertin Diffusers for conditioned air conduits
FR2220660A1 (en) * 1973-03-09 1974-10-04 Colt Int Ltd
FR2268970A1 (en) * 1974-04-26 1975-11-21 Technal International Sa Profiled sections for partition and door frames - have longitudinal ribs with joining sliders with holes for fastening elements
FR2278896A1 (en) * 1974-03-29 1976-02-13 Saint Gobain DEVICE FOR MOUNTING SINGLE OR MULTIPLE WINDOWS IN THE BUILDING
DE2559167A1 (en) * 1975-01-08 1976-07-15 Hoeganaes Ab SMOKE EXHAUST
DE2633123A1 (en) * 1976-07-23 1978-02-02 Colt Int Ltd Roof ventilator for smoke evacuation during fire - has pneumatic cylinder to move linkage opening ventilator
FR2378931A1 (en) * 1977-01-26 1978-08-25 Doernemann Carola ADJUSTABLE SUSPENSION DEVICE FOR GATES, OR SIMILAR
DE2722131A1 (en) * 1977-05-16 1978-11-30 Colt Int Gmbh VENTILATION DEVICE FOR BUILDINGS, IN PARTICULAR FIRE FANS
FR2516146A1 (en) * 1981-11-06 1983-05-13 Fortmeier Josef SMOKE AND HEAT EXHAUST DEVICE

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404961A (en) * 1942-12-30 1946-07-30 Klauer Mfg Company Ventilator
US3654851A (en) * 1970-04-08 1972-04-11 Mannie Bertin Diffusers for conditioned air conduits
FR2220660A1 (en) * 1973-03-09 1974-10-04 Colt Int Ltd
FR2278896A1 (en) * 1974-03-29 1976-02-13 Saint Gobain DEVICE FOR MOUNTING SINGLE OR MULTIPLE WINDOWS IN THE BUILDING
FR2268970A1 (en) * 1974-04-26 1975-11-21 Technal International Sa Profiled sections for partition and door frames - have longitudinal ribs with joining sliders with holes for fastening elements
DE2559167A1 (en) * 1975-01-08 1976-07-15 Hoeganaes Ab SMOKE EXHAUST
DE2633123A1 (en) * 1976-07-23 1978-02-02 Colt Int Ltd Roof ventilator for smoke evacuation during fire - has pneumatic cylinder to move linkage opening ventilator
FR2378931A1 (en) * 1977-01-26 1978-08-25 Doernemann Carola ADJUSTABLE SUSPENSION DEVICE FOR GATES, OR SIMILAR
DE2722131A1 (en) * 1977-05-16 1978-11-30 Colt Int Gmbh VENTILATION DEVICE FOR BUILDINGS, IN PARTICULAR FIRE FANS
FR2516146A1 (en) * 1981-11-06 1983-05-13 Fortmeier Josef SMOKE AND HEAT EXHAUST DEVICE

Also Published As

Publication number Publication date
EP0234927A2 (en) 1987-09-02
DE3761338D1 (en) 1990-02-08
EP0234927B1 (en) 1990-01-03
DE3606562A1 (en) 1987-09-03
AU6923687A (en) 1987-09-03
ATE49288T1 (en) 1990-01-15
AU592156B2 (en) 1990-01-04

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